Darrius Clay
Summary
Reliable and hardworking professional with experience in sanitation, industrial cleaning, laboratory support, and facility maintenance. Skilled in cleaning procedures, chemical safety, waste disposal, inventory management, and maintaining sanitary environments. Proven ability to work efficiently in fast-paced settings while following safety protocols and maintaining high cleanliness standards. Dependable team player with strong organizational skills and a commitment to providing safe, clean, and well-maintained facilities.
Overview
13
13
years of professional experience
Work History
Owner Operator
Universal Transportation
Madison, WI
08.2022 - 12.2025
- Operated and managed all aspects of a box truck delivery business, including route planning, on-time freight delivery, and vehicle maintenance
- Maintained direct communication with clients and vendors, ensuring accurate and timely invoicing
- Handled all administrative duties including billing, scheduling, contract negotiation, and compliance with DOT regulations
- Provided exceptional customer service while managing daily operations and troubleshooting logistics issues
- Built and maintained strong business relationships while adapting to changing delivery demands and schedules
Laboratory Processing Associate II
Exact Sciences
09.2019 - 08.2022
- Handled and disposed of laboratory specimens following universal precautions and safety protocols
- Accessioned and processed specimens with emphasis on accuracy, timeliness, and compliance
- Maintained specimen storage and retention systems according to lab procedures
- Managed timely removal and disposal of clinical waste
- Performed inventory checks and stocked laboratory supplies
- Conducted basic maintenance of lab equipment and followed proper identification procedures
Sanitation Technician
UAS Lavatories
Madison, WI
10.2018 - 11.2020
- Disassembled, sanitized, and reassembled various types of production equipment
- Planned and directed cleaning schedules to meet safety and sanitation standards
- Maintained cleaning chemical inventory and ensured safe chemical handling
- Performed sanitation functions in compliance with regulatory standards
- Supported production teams with routine sanitation duties
Drug Screening Specialist
Concentra Medical Center
Madison, WI
06.2016 - 09.2018
- Collected and tested urine specimens following HIPAA and safety regulations
- Conducted breath alcohol and instant drug testing for probation and parole programs
- Managed patient intake and completed referral processing
- Explained forms and ensured accurate completion of all paperwork
- Submitted chain-of-custody documentation and assisted with administrative support
Customer Service Representative
Medical Transportation Management
Madison, WI
07.2014 - 06.2016
- Managed high call volumes using an automated call distribution system
- Scheduled transportation services and coordinated trip details
- Provided customer support and resolved inquiries for internal and external clients
- Represented the company as a first point of contact for client needs and service issues
Sales Associate (Part-Time)
Finish Line
Madison, WI
05.2014 - 06.2016
- Installed sensor tags and prepared merchandise for retail display
- Transported orders between storage areas and sales floor
- Maintained a clean and organized stockroom and assisted with inventory tracking
- Supported pricing, tagging, and merchandising standards
Sales Associate
The Walking Company
Madison, WI
10.2012 - 07.2014
- Educated clients on product care, features, and value
- Prepared sales contracts and processed payments
- Maintained sales records and inventory control
- Set up merchandise displays and ensured sales floor presentation met company standards
Education
Liberal Arts Transfer Program
Madison College
05-2026
Diploma - undefined
Memorial High School
01-2014
Skills
- Custodial & Facility Cleaning - Classroom cleaning , restroom sanitation, trash removal, floor care, and maintain clean and safe environments
- Sanitation & Safety Procedures- Industrial cleaning , chemical safety, disinfecting procedures, and OSHA compliant sanitation practices
- Equipment & Supply Management- Cleaning equipment operations, inventory tracking, stock replenishment, and supply organization
- Chemical Handling & Waste Disposal- Safe handling of cleaning chemicals, biohazard materials and proper waste disposal procedures
- Customer Service & Communication- Professional interaction with staff, students, clients, and coworkers in fast- paced environments
- Specimen Collection & Drug Screening -Compliance HIPAA-regulated testing, chain-of-custody procedures, and federal/state specimen handling
- Inventory Control & Supply Management- Stockroom organization, equipment tracking, and inventory replenishment in medical, retail, and lab roles
- Building Maintenance Support - Routine facility upkeep, inspection, support, and maintaining organized work areas
- Administrative & Documentation- Accuracy Paperwork processing, scheduling, form completion, and referral documentation in medical and lab environments
Timeline
Owner Operator
Universal Transportation
08.2022 - 12.2025
Laboratory Processing Associate II
Exact Sciences
09.2019 - 08.2022
Sanitation Technician
UAS Lavatories
10.2018 - 11.2020
Drug Screening Specialist
Concentra Medical Center
06.2016 - 09.2018
Customer Service Representative
Medical Transportation Management
07.2014 - 06.2016
Sales Associate (Part-Time)
Finish Line
05.2014 - 06.2016
Sales Associate
The Walking Company
10.2012 - 07.2014
Diploma - undefined
Memorial High School
Liberal Arts Transfer Program
Madison College